Thanks to the phosphorescent particles, the filament glows in the dark. For this, however, the model needs light because the photons absorb the rays. * Acrylonitrile Butadiene Styrene (ABS) is a thermoplastic material with good impact resistance, high hardness and strength, good heat resistance and chemical resistance. * Color: Red * Material: ABS * Packaging: 1 Kg * Diameter: 1.75mm * Tolerance: + - 0.02mm * Printing Temperature: 220-240 ° C * Desk Temperature: 80-120 ° C * Printing Speed: 50-100 mm / s * Bubble-free printing * Our filaments are RoHS compliant, REACH-free and contain no toxic or environmentally harmful substances. * High quality, brightly colored Filament, vacuum packed to maintain filament quality. Very good material properties. * Compatible with most hobby and office FDM printers. * Only recommended for use with a heated stage printer.